Jessica Sierra: Pregnant, In Jail

Who could have guessed that Jamie Lynn Spears would not be the most shocking celebrity pregnancy of the week?

TMZ has confirmed that former American Idol finalist Jessica Sierra - yes, that same Jessica Sierra with a sex tape and numerous arrests on her record - is pregnant.

Oh, and she's currently in jail with the unborn child.

Was Jessica Sierra pregnant during the filming of her sex tape? If so, she better lose that cigarette!

Sources say the father is a "rapper" and Jessica is ecstatic over the news. Which makes perfect sense. Her time in the spotlight has just been extended by approximately nine months.

Sierra is currently in the Falkenburg Road Jail in Florida on a "pregnancy diet." She's facing two misdemeanor charges of disorderly intoxication and obstructing or opposing an officer; and two felony counts of possession of cocaine and battery.

Meanwhile, here are a couple images from the Jessica Sierra sex tape. Might this be the first time in history that we have an act of conception on video? We think so.